Singulair and prescription cream

Singulair gave me multiple bumpy rashes on different areas of my body. It took over a year for the rashes to clear up after stopping my medication, even with prescription cream from my doctor. Very annoying and embarrassing. I had them on the tops of my feet, my right knee, right thigh, abdominal area, and top of my left hand. My doctor was not able to determine why it would give me rashes, so I did some research. It is a little known side effect, so beware! It only happens to 1 out of 10 people, but you could be like me and be that one person. Other than that, I was asthma symptom free - that's why I continued to take it until I couldn't take the rashes anymore.